Tachyus Corp
Other Technology · Houston, Texas
Tachyus Corp is a other technology company based in Houston, Texas, incorporated in 2013. It has raised at least $31.4 million across 3 known rounds, of which $23.6 million was reported to the SEC on 3 Form D filings, most recently in 2019.
Accelerating Digital Transformation for Energy and Sustainability. Make Data Driven Operational Decisions to Minimize Carbon Emissions and Maximize Profitability.
| Date | Round | Amount | Raised to date | Lead investor | Source |
|---|---|---|---|---|---|
| 2019-06-17 | — | $5.4M | $31.4M | SEC Form D | |
| 2019-05-31 | — | $4.5M | $26.0M | SEC Form D | |
| 2015-07-06 | — | $13.6M | $21.5M | SEC Form D | |
| 2014-04-14 | —+1 amd | $7.2M | $7.9M | SEC Form D | |
| 2013-12-26 | — | $400K | $660K | SEC Form D | |
| 2013-05-01 | — | $260K | $260K | SEC Form D |
SEC rows are Form D filings, where the amount is what was actually sold and amendments update a round rather than adding one. Press rows are split between company-issued releases or wires and editorial or third-party coverage. The total is therefore a floor: a round nobody reported is a round we cannot see. A buyout or control change appears in the timeline but is never added to the total: that money goes to shareholders, not into the company.
Form D is the notice a company files with the SEC when it sells securities without registering them. It reports the amount sold, not a valuation. Figures here are what the filing says. Where a filing is silent, the field is left blank rather than estimated. “Total raised” adds press-reported rounds that never appear in a filing, so it is a floor rather than an audited sum: press amounts are the figures the company announced, and a round nobody reported is a round we cannot see.